CA2096217A1 - Dispersions stables et leur utilisation dans la preparation de mousses de polyurethane - Google Patents

Dispersions stables et leur utilisation dans la preparation de mousses de polyurethane

Info

Publication number
CA2096217A1
CA2096217A1 CA002096217A CA2096217A CA2096217A1 CA 2096217 A1 CA2096217 A1 CA 2096217A1 CA 002096217 A CA002096217 A CA 002096217A CA 2096217 A CA2096217 A CA 2096217A CA 2096217 A1 CA2096217 A1 CA 2096217A1
Authority
CA
Canada
Prior art keywords
group
hydroxyl
acid
dispersion
groups
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002096217A
Other languages
English (en)
Inventor
Mark A. Koshute
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer Corp
Original Assignee
Miles Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Miles Inc filed Critical Miles Inc
Publication of CA2096217A1 publication Critical patent/CA2096217A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3225—Polyamines
    • C08G18/3228—Polyamines acyclic
    • C08G18/3231—Hydrazine or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
    • C08G18/0871—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being organic
    • C08G18/0876—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being organic the dispersing or dispersed phase being a polyol
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/409—Dispersions of polymers of C08G in organic compounds having active hydrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
CA002096217A 1992-07-10 1993-05-13 Dispersions stables et leur utilisation dans la preparation de mousses de polyurethane Abandoned CA2096217A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/911,838 US5332763A (en) 1992-07-10 1992-07-10 Stable dispersions and their use in the preparation of polyurethane foams
US07/911,838 1992-07-10

Publications (1)

Publication Number Publication Date
CA2096217A1 true CA2096217A1 (fr) 1994-01-11

Family

ID=25430939

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002096217A Abandoned CA2096217A1 (fr) 1992-07-10 1993-05-13 Dispersions stables et leur utilisation dans la preparation de mousses de polyurethane

Country Status (2)

Country Link
US (1) US5332763A (fr)
CA (1) CA2096217A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5889068A (en) * 1997-07-24 1999-03-30 Bayer Corporation Water blown polyurethane soling systems
DE10221049A1 (de) * 2002-05-10 2003-11-27 Degussa Verfahren zur Lösemittelfreien, kontinuierlichen Herstellung einer Zubereitung aus Polymeren und Duroplasten
US20030212207A1 (en) * 2002-05-10 2003-11-13 De Gussa Ag Process for the solvent-free continuous preparation of a polymeric composition prepared from polymers and thermosets
US10066047B2 (en) * 2012-02-02 2018-09-04 Covestro Llc Polyurethane foams with decreased aldehyde emissions, a process for preparing these foams and a method for decreasing aldehyde in polyurethane foams
DE102017124665A1 (de) * 2017-10-23 2019-04-25 Endress+Hauser Flowtec Ag Verfahren zum Herstellen einer mit mindestens einer Lackierung versehenen Leiterplatte und Lackierkopf zur Durchführung des Verfahrens

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1260142B (de) * 1963-02-12 1968-02-01 Bayer Ag Verfahren zur Herstellung von Polyadditionsprodukten
GB1501172A (en) * 1974-05-17 1978-02-15 Bayer Ag Process for the production of polyurethane foams
US4089835A (en) * 1975-03-27 1978-05-16 Bayer Aktiengesellschaft Stable polyurethane dispersions and process for production thereof
CA1081385A (fr) * 1975-11-12 1980-07-08 Bayer Aktiengesellschaft Procede de preparation de dispersions stables
DE2550797C2 (de) * 1975-11-12 1983-02-03 Bayer Ag, 5090 Leverkusen Stabile Dispersionen von Polyisocyanat-Polyadditions-Produkten, Verfahren zu deren Herstellung und Verfahren zur Herstellung von Polyurethan-Kunststoffen

Also Published As

Publication number Publication date
US5332763A (en) 1994-07-26

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Legal Events

Date Code Title Description
FZDE Discontinued